{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:BGXDHVUNICCQ4572FTZKQSNKDU","short_pith_number":"pith:BGXDHVUN","canonical_record":{"source":{"id":"0909.0500","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","cross_cats_sorted":[],"title_canon_sha256":"18b9d300a1236eca08beb6239a88b31c048fec5ebcb7b33d72a614bae9f753a7","abstract_canon_sha256":"9e01eca1c7ead8cb1f70a05d9cc65e1c1c2b13b345cd1f4960191d7d0aed325a"},"schema_version":"1.0"},"canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","source":{"kind":"arxiv","id":"0909.0500","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0500","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0500v1","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0500","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_12","alias_value":"BGXDHVUNICCQ","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_16","alias_value":"BGXDHVUNICCQ4572","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_8","alias_value":"BGXDHVUN","created_at":"2026-07-04T17:17:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:BGXDHVUNICCQ4572FTZKQSNKDU","target":"record","payload":{"canonical_record":{"source":{"id":"0909.0500","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","cross_cats_sorted":[],"title_canon_sha256":"18b9d300a1236eca08beb6239a88b31c048fec5ebcb7b33d72a614bae9f753a7","abstract_canon_sha256":"9e01eca1c7ead8cb1f70a05d9cc65e1c1c2b13b345cd1f4960191d7d0aed325a"},"schema_version":"1.0"},"canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:17:53.857284Z","signature_b64":"wnjcGBEBNhLQH78WKWl7GfBzbZCO6B4GDMoQbgA7lGsuT1y3WNaWCidFzrCzTXJSUH1+1uFGwCbNA1REbAm9Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","last_reissued_at":"2026-07-04T17:17:53.856881Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:17:53.856881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0909.0500","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:17:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/ZSaQyJvlwACf5ntteLnkGmEsn3RpGzOo8PyBbjWsrnouaJRyocfeBA4K15XOcQ3BrjTIeo/HD8Kc+PiPGZ5AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:14:36.450405Z"},"content_sha256":"7be010a72b87507231dc9381aa096d3e83b9cb8f30d96b8e428f23e360adc80b","schema_version":"1.0","event_id":"sha256:7be010a72b87507231dc9381aa096d3e83b9cb8f30d96b8e428f23e360adc80b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:BGXDHVUNICCQ4572FTZKQSNKDU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Imaging the essential role of spin-fluctuations in high-Tc superconductivity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. Piriou, B. W. Hoogenboom, C. Berthod, C. Hess, E. Giannini, I. Maggio-Aprile, N. Jenkins, {\\O}. Fischer, T. Cren, Y. Fasano","submitted_at":"2009-09-02T19:51:38Z","abstract_excerpt":"We have used scanning tunneling spectroscopy to investigate short-length electronic correlations in three-layer Bi2Sr2Ca2Cu3O(10+d) (Bi-2223). We show that the superconducting gap and the energy Omega_dip, defined as the difference between the dip minimum and the gap, are both modulated in space following the lattice superstructure, and are locally anti-correlated. Based on fits of our data to a microscopic strong-coupling model we show that Omega_dip is an accurate measure of the collective mode energy in Bi-2223. We conclude that the collective mode responsible for the dip is a local excitat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0500","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0909.0500/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:17:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"B66g4YeazpmxajONHDY4fiGhl51A4qGBYl+Af2adQEg5sr9DSB6oO1ukuaczTPOoa+MjOTN4tsTCBlQg7325Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T16:14:36.450930Z"},"content_sha256":"b8c615c7eeac1851ef9c4a9968c77df322d19b074d820d850758f9d31f7e6a1c","schema_version":"1.0","event_id":"sha256:b8c615c7eeac1851ef9c4a9968c77df322d19b074d820d850758f9d31f7e6a1c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BGXDHVUNICCQ4572FTZKQSNKDU/bundle.json","state_url":"https://pith.science/pith/BGXDHVUNICCQ4572FTZKQSNKDU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BGXDHVUNICCQ4572FTZKQSNKDU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-03T16:14:36Z","links":{"resolver":"https://pith.science/pith/BGXDHVUNICCQ4572FTZKQSNKDU","bundle":"https://pith.science/pith/BGXDHVUNICCQ4572FTZKQSNKDU/bundle.json","state":"https://pith.science/pith/BGXDHVUNICCQ4572FTZKQSNKDU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BGXDHVUNICCQ4572FTZKQSNKDU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:BGXDHVUNICCQ4572FTZKQSNKDU","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"9e01eca1c7ead8cb1f70a05d9cc65e1c1c2b13b345cd1f4960191d7d0aed325a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","title_canon_sha256":"18b9d300a1236eca08beb6239a88b31c048fec5ebcb7b33d72a614bae9f753a7"},"schema_version":"1.0","source":{"id":"0909.0500","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0909.0500","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"arxiv_version","alias_value":"0909.0500v1","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0909.0500","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_12","alias_value":"BGXDHVUNICCQ","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_16","alias_value":"BGXDHVUNICCQ4572","created_at":"2026-07-04T17:17:53Z"},{"alias_kind":"pith_short_8","alias_value":"BGXDHVUN","created_at":"2026-07-04T17:17:53Z"}],"graph_snapshots":[{"event_id":"sha256:b8c615c7eeac1851ef9c4a9968c77df322d19b074d820d850758f9d31f7e6a1c","target":"graph","created_at":"2026-07-04T17:17:53Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/0909.0500/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We have used scanning tunneling spectroscopy to investigate short-length electronic correlations in three-layer Bi2Sr2Ca2Cu3O(10+d) (Bi-2223). We show that the superconducting gap and the energy Omega_dip, defined as the difference between the dip minimum and the gap, are both modulated in space following the lattice superstructure, and are locally anti-correlated. Based on fits of our data to a microscopic strong-coupling model we show that Omega_dip is an accurate measure of the collective mode energy in Bi-2223. We conclude that the collective mode responsible for the dip is a local excitat","authors_text":"A. Piriou, B. W. Hoogenboom, C. Berthod, C. Hess, E. Giannini, I. Maggio-Aprile, N. Jenkins, {\\O}. Fischer, T. Cren, Y. Fasano","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","title":"Imaging the essential role of spin-fluctuations in high-Tc superconductivity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0909.0500","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:7be010a72b87507231dc9381aa096d3e83b9cb8f30d96b8e428f23e360adc80b","target":"record","created_at":"2026-07-04T17:17:53Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"9e01eca1c7ead8cb1f70a05d9cc65e1c1c2b13b345cd1f4960191d7d0aed325a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2009-09-02T19:51:38Z","title_canon_sha256":"18b9d300a1236eca08beb6239a88b31c048fec5ebcb7b33d72a614bae9f753a7"},"schema_version":"1.0","source":{"id":"0909.0500","kind":"arxiv","version":1}},"canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"09ae33d68d40850e77fa2cf2a849aa1d3cdabefccf0c81f834915b787d639765","first_computed_at":"2026-07-04T17:17:53.856881Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:17:53.856881Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wnjcGBEBNhLQH78WKWl7GfBzbZCO6B4GDMoQbgA7lGsuT1y3WNaWCidFzrCzTXJSUH1+1uFGwCbNA1REbAm9Bw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:17:53.857284Z","signed_message":"canonical_sha256_bytes"},"source_id":"0909.0500","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7be010a72b87507231dc9381aa096d3e83b9cb8f30d96b8e428f23e360adc80b","sha256:b8c615c7eeac1851ef9c4a9968c77df322d19b074d820d850758f9d31f7e6a1c"],"state_sha256":"3eaabfb6b5c33f4d589964914c7db275dcabc571bf67c0c35845677049046cfd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MRfRzWrp5S0yf1Rc+M5mRBdNKS2iUaTc5agBz8hfqoYHeG9/3OvxByMxxKcoTssm+/mXZDQsrEymUtNOCmzyAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T16:14:36.454684Z","bundle_sha256":"278c41eecb190e3fd2c9919273b56fbcb96650dbc8187a578d4d56676a5bedad"}}